- Power SupplyRechargeable battery and 230VDC 50Hz
- Frequency Band300Hz to 5.5 Khz
- IndicationHeadphones
- Supply TypeManufacturer, Exporter, Supplier, Retailer
- Preferred Buyer Location All over the world
Detection of various timing devices: mechanical, electromechanical, electronic, as well as other electronic magnetic, acoustic and vibrating emissions.